---
title: CVPixelBufferPoolGetTypeID()
framework: corevideo
role: symbol
role_heading: Function
path: corevideo/cvpixelbufferpoolgettypeid()
---

# CVPixelBufferPoolGetTypeID()

Returns the Core Foundation type identifier of the pixel buffer pool type.

## Declaration

```swift
func CVPixelBufferPoolGetTypeID() -> CFTypeID
```

## Return Value

Return Value The Core Foundation type identifier for this pixel buffer.

## See Also

### Inspecting pools

- [CVPixelBufferPoolGetAttributes(_:)](corevideo/cvpixelbufferpoolgetattributes(_:).md)
- [CVPixelBufferPoolGetPixelBufferAttributes(_:)](corevideo/cvpixelbufferpoolgetpixelbufferattributes(_:).md)